Perhaps you should try some spelling variations:
tan thanh » tran thanh, tang thanh, toan thanh
cham duc » pham duc, cham soc, pham duy
kho tang » cao tang
thanh vi » hanh vi, thanh va, thanh ve
hieu ve » hieu va, hieu van
ky tang » ky nang, ky dang, ky trong
cuu tre » cua tre, cau tren, cau treo
ve cham » va cham, ve chat, vu cham
tu san » thu san, tu ban, tu can
ma hoi » mai hoi, xa hoi, ma hoa
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: tu san ((ky tang) or (kho tang)) ma hoi. hieu ve cham duc tan thanh vi ((cuu tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu san ((ky tang) OR (kho tang)) ma hoi. hieu ve cham duc tan thanh vi ((cuu tre) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: tu san ((ky tang) or (kho tang)) ma hoi. hieu ve cham duc tan thanh vi ((cuu tre) or (cua te))*.