Perhaps you should try some spelling variations:
hanh tai » thanh tai, hang tai, han tai
tang ha » lang ha, tang ma, trung ha
cua tre » cuu tre, cua triet, dua tren
hieu va » lieu va, hieu qua
va cham » va chat, va tham
ky tang » ky nang, ky dang, kho tang
bao ky » cao ky, ban ky, bac ky
cua te » cua tu
loc va » hoc va
luc va » duc va, tuc va
ha hoi » hoa hoi, ha noi, xa hoi

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

• Performing a fuzzy search may retrieve terms with similar spellings: te bao ky tang ha hoi. hieu va cham ((luc va) or (loc va)) hanh tai ((cua tre) OR (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te bao ky tang ha hoi. hieu va cham ((luc va) OR (loc va)) hanh tai ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "te bao ky tang ha hoi. hieu va cham ((luc va) or (loc va)) hanh tai ((cua tre) OR (cua te))".
• Adding a wildcard symbol may retrieve word variants: te bao ky tang ha hoi. hieu va cham ((luc va) or (loc va)) hanh tai ((cua tre) OR (cua te))*.