Perhaps you should try some spelling variations:
sang mai » sang ma, sang tai, lang mai
nam duoc » nam thuoc, da duoc, dat duoc
dinh lam » dinh van, tinh lao
danh lai » danh sai, gianh lai, hanh lam
cuu tre » cua tre, cau tren, cau treo
ky sang » ky nang, ky dang, ky tang
mai hoi » mai khoi, dai hoi, lai hoi
hieu ve » hieu va, hieu van
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky

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 sang mai hoi. hieu ve ((nam duoc) or (cam xuc)) va ((danh lai) or (dinh lam)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky sang mai hoi. hieu ve ((nam duoc) OR (cam xuc)) va ((danh lai) OR (dinh lam)) cuu tre.
• Adding a wildcard symbol may retrieve word variants: te sac ky sang mai hoi. hieu ve ((nam duoc) or (cam xuc)) va ((danh lai) or (dinh lam)) cuu tre*.