Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
thu sanh » thu canh, thu sinh, thu anh
cham xuc » cam xuc, chat xuc, cham soc
thu san » thuy san, thu ban, phu san
xuc van » duc van, luc van, vuc van
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
tay hoi » tay ho, tao hoi, tay thai
dan tay » ban tay, dao tay, gian tay
ky dan » ky dang, ky danh, ke dan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu san) or (thu sanh)) ky dan tay hoi. hieu ve cham xuc van hanh vi ((cua su) or (qua su))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu san) OR (thu sanh)) ky dan tay hoi. hieu ve cham xuc van hanh vi ((cua su) OR (qua su)).
• Adding a wildcard symbol may retrieve word variants: ((thu san) or (thu sanh)) ky dan tay hoi. hieu ve cham xuc van hanh vi ((cua su) or (qua su))*.