Perhaps you should try some spelling variations:
thai tren » thai tran, thi tren, thai trang
hanh lai » hanh lam, hanh tai, thanh lap
cho tre » cho thue, khoe tre
va hanh » van hanh, va thanh, va danh
cac xuc » cam xuc, cac nuoc, chat xuc
tu sach » thu sach, su sach, te sach
hieu ve » hieu va, hieu van
ly vang » ly hang, ly van, ly quang
ly nang » ky nang, ly hang, ly quang
xuc va » duc va, tuc va, luc va
ve cac » va cac, vien cac
x hoi » xa hoi, o hoi, x ho

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ((ly nang) or (ly vang)) x hoi. hieu ve cac xuc va hanh lai ((cho tre) or (thai tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((ly nang) OR (ly vang)) x hoi. hieu ve cac xuc va hanh lai ((cho tre) OR (thai tren)).
• Adding a wildcard symbol may retrieve word variants: tu sach ((ly nang) or (ly vang)) x hoi. hieu ve cac xuc va hanh lai ((cho tre) or (thai tren))*.