Perhaps you should try some spelling variations:
nang tai » hang tai, tang tai, sang tai
hanh hai » thanh hai, nhanh hai, hang hai
vu sach » vu bach, su sach, vu khach
cua tre » cuu tre, cua triet, dua tren
va hanh » van hanh, va thanh, va danh
ve cham » va cham, ve chat, vu cham
sach ky » sac ky, sach y, sach ty
tai hoi » tai khoi, dai hoi, tai hai
xuc va » duc va, tuc va, luc va
ve cam » ve cac, va cam, ve cai
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach ky nang tai hoi. hieu ((ve cam) or (ve cham)) xuc va hanh hai ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ky nang tai hoi. hieu ((ve cam) OR (ve cham)) xuc va hanh hai ((cua tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: vu sach ky nang tai hoi. hieu ((ve cam) or (ve cham)) xuc va hanh hai ((cua tre) or (cua te))*.