思维 | sī wéi | (line of) thought; thinking |
导 | dǎo | to transmit; to lead; to guide; to conduct; to direct |
图 | tú | diagram; picture; drawing; chart; map; CL:張|张[zhang1]; to plan; to scheme; to attempt; to pursue; to seek |
免费 | miǎn fèi | free (of charge) |
版 | bǎn | a register; block of printing; edition; version; page |