Perhaps you should try some spelling variations:
chau tre » chay tren, chau tho, cho tre
danh lai » danh sai, gianh lai, dinh lam
nam duoc » nam thuoc, dat duoc, nam moc
sang mai » sang ma, sang tai, lang mai
mai hoi » mai khoi, dai hoi, lai hoi
hieu ve » hieu va, hieu van
da duoc » tao duoc, hoa duoc
va danh » va dinh, va dan, va hanh
ky sang » ky nang, ky dang, ky tang
sac ky » cac ky, sai ky
te sac » te sach, te cac, te 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 sac ky sang mai hoi. hieu ve ((((nam duoc) OR (da duoc))) or (cam xuc)) va danh lai chau 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 (da duoc))) OR (cam xuc)) va danh lai chau tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sac ky sang mai hoi. hieu ve ((((nam duoc) OR (da duoc))) or (cam xuc)) va danh lai chau tre".
• Adding a wildcard symbol may retrieve word variants: te sac ky sang mai hoi. hieu ve ((((nam duoc) OR (da duoc))) or (cam xuc)) va danh lai chau tre*.