Perhaps you should try some spelling variations:
nam duoc » nam thuoc, da duoc, dat duoc
sang mai » sang ma, sang tai, lang mai
danh lai » danh sai, gianh lai, dinh lam
va danh » va dinh, va dan, va hanh
lai cua » dai cua, hai cua, lai chau
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu va, hieu van
mai hoi » mai khoi, dai hoi, lai hoi
ky sang » ky nang, ky dang, ky tang
san ky » sang ky, van ky, dan ky
te san » te ban, ke san, 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: te san ky sang mai hoi. hieu ve ((((nam duoc) or (tao duoc))) or (cam xuc)) va danh lai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te san ky sang mai hoi. hieu ve ((((nam duoc) OR (tao duoc))) OR (cam xuc)) va danh lai cua tre.
• Adding a wildcard symbol may retrieve word variants: te san ky sang mai hoi. hieu ve ((((nam duoc) or (tao duoc))) or (cam xuc)) va danh lai cua tre*.