Perhaps you should try some spelling variations:
lang mai » lang dai, lang hai, lang man
danh sai » dung sai, danh bat, danh dau
nam duoc » nam thuoc, da duoc, dat duoc
danh lai » gianh lai, dinh lam, hanh lam
cuu tre » cua tre, cau tren, cau treo
ky lang » ky nang, ky dang, ky tang
mai hoi » mai khoi, dai hoi, lai hoi
hieu ve » hieu va, hieu van
te lai » te tai, te bai
lai ky » sai ky, dai 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 lai ky lang mai hoi. hieu ve ((nam duoc) or (cam xuc)) va ((danh lai) OR (danh sai)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te lai ky lang mai hoi. hieu ve ((nam duoc) OR (cam xuc)) va ((danh lai) OR (danh sai)) cuu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te lai ky lang mai hoi. hieu ve ((nam duoc) or (cam xuc)) va ((danh lai) OR (danh sai)) cuu tre".
• Adding a wildcard symbol may retrieve word variants: te lai ky lang mai hoi. hieu ve ((nam duoc) or (cam xuc)) va ((danh lai) OR (danh sai)) cuu tre*.