Perhaps you should try some spelling variations:
sang dai » sang tai, lang dai, sang mai
nam duoc » nam thuoc, da duoc, dat duoc
danh hai » dang hai, lanh hai, manh hai
ky sang » ky nang, ky dang, ky tang
dai hoi » dai hoc, dai hai, dai moi
hieu ve » hieu va, hieu van
va danh » va dinh, va dan, va hanh
hai cuu » hai cua, hai chu, hai cuc
cuu tre » cua tre, cau tren, cau treo
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 dai hoi. hieu ve ((nam duoc) or (cam xuc)) va danh hai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky sang dai hoi. hieu ve ((nam duoc) OR (cam xuc)) va danh hai cuu tre.
• Adding a wildcard symbol may retrieve word variants: te sac ky sang dai hoi. hieu ve ((nam duoc) or (cam xuc)) va danh hai cuu tre*.