Perhaps you should try some spelling variations:
tham luc » than luc, tham nuoc, tham thuc
hang tai » hang va, dung tai
ky dang » ky nang, ky danh
dang xa » dang xay, lang xa, dang ha
hieu va » lieu va, hieu qua
va tham » van tham, va cham, va thanh
va hang » van hang, va nang, va lang
cua tre » cua te, cua triet, dua tren
cuu tre » cau tren, cau treo
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky
luc va » duc va, tuc va, loc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky dang xa hoi. hieu va tham luc va hang tai ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky dang xa hoi. hieu va tham luc va hang tai ((cua tre) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: te sac ky dang xa hoi. hieu va tham luc va hang tai ((cua tre) or (cuu tre))*.