Perhaps you should try some spelling variations:
thanh vi » hanh vi, thanh va, thanh ve
va thanh » gia thanh, ban thanh, va tinh
ve cham » va cham, ve chat, vu cham
nang ho » nang hoc, nang co, tang ho
tu sac » tu sach, tu cac, tu san
vi cua » vai cua, di cua
ve cam » ve cac, va cam, ve cai
ho hoc » hoa hoc, cho hoc, hoi hoc
tu can » tu ban, tu cac, thu canh
cua cu » cua chu, cua cau, cua su

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sac) or (tu can)) ky nang ho hoc. hieu ((ve cam) or (ve cham)) duc va thanh vi cua cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu can)) ky nang ho hoc. hieu ((ve cam) OR (ve cham)) duc va thanh vi cua cu.
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (tu can)) ky nang ho hoc. hieu ((ve cam) or (ve cham)) duc va thanh vi cua cu*.