Perhaps you should try some spelling variations:
hang tai » dung tai
cuu tre » cua tre, cau tren, cau treo
lai hoi » dai hoi, lai hoa, lai roi
hieu ve » hieu va, hieu van
ky tang » ky nang, ky dang, kho tang
mai hoi » mai khoi, dai hoi, mai doi
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va
tu sac » tu sach, tu cac, tu san

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 ky tang ((mai hoi) OR (lai hoi)). hieu ve cam xuc va ((hang tai) or (hang va)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky tang ((mai hoi) OR (lai hoi)). hieu ve cam xuc va ((hang tai) OR (hang va)) cuu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky tang ((mai hoi) OR (lai hoi)). hieu ve cam xuc va ((hang tai) or (hang va)) cuu tre*".