| 四 | sì | four; 4 |
| 通 | tōng | to go through; to know well; (suffix) expert; to connect; to communicate; open; to clear; classifier for letters, telegrams, phone calls etc |
| tòng | classifier for an activity, taken in its entirety (tirade of abuse, stint of music playing, bout of drinking etc) | |
| 一 | yī | one; 1; single; a (article); as soon as; entire; whole; all; throughout; "one" radical in Chinese characters (Kangxi radical 1); also pr. [yao1] for greater clarity when spelling out numbers digit by digit |
| 达 | dá | to attain; to reach; to amount to; to communicate; eminent |
| Dá | surname Da | |
| 查询 | chá xún | to check; to inquire; to consult (a document etc); inquiry; query |
| 查询 | chá xún | to check; to inquire; to consult (a document etc); inquiry; query |
| 手机 | shǒu jī | cell phone; mobile phone; CL:部[bu4],支[zhi1] |
| 号 | hào | ordinal number; day of a month; mark; sign; business establishment; size; ship suffix; horn (wind instrument); bugle call; assumed name; to take a pulse; classifier used to indicate number of people |
| háo | roar; cry; CL:個|个[ge4] | |
| 通话 | tōng huà | to hold a conversation; to talk over the telephone; phone call |
| 记录 | jì lù | to record; record (written account); note-taker; record (in sports etc); CL:個|个[ge4] |
| 最先 | zuì xiān | (the) very first |
| 想到 | xiǎng dào | to think of; to call to mind; to anticipate |
| 的 | de | of; ~'s (possessive particle); (used after an attribute); (used to form a nominal expression); (used at the end of a declarative sentence for emphasis) |
| dí | really and truly | |
| dì | aim; clear | |
| dī | see 的士[di1 shi4] | |
| 网络 | wǎng luò | network (computing, telecommunications, transport etc) |
| Wǎng luò | Internet | |
| 工程师 | gōng chéng shī | engineer; CL:個|个[ge4],位[wei4],名[ming2] |
| 时 | shí | o'clock; time; when; hour; season; period |
| Shí | surname Shi | |
| shí | old variant of 時|时[shi2] | |
| 利 | lì | sharp; favorable; advantage; benefit; profit; interest; to do good to; to benefit |
| Lì | surname Li | |
| 和 | hé | and; together with; with; sum; union; peace; harmony; Taiwan pr. [han4] when it means "and" or "with" |
| hé | old variant of 和[he2]; harmonious | |
| Hé | surname He; Japanese (food, clothes etc) | |
| hè | to compose a poem in reply (to sb's poem) using the same rhyme sequence; to join in the singing; to chime in with others | |
| hú | to complete a set in mahjong or playing cards | |
| huó | to combine a powdery substance (flour, plaster etc) with water; Taiwan pr. [huo4] | |
| huò | to mix (ingredients) together; to blend; classifier for rinses of clothes; classifier for boilings of medicinal herbs | |
| hé | old variant of 和[he2] | |
| 社工 | shè gōng | social work; social worker |
| 库 | kù | warehouse; storehouse; (file) library |