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