Perhaps you should try some spelling variations:
thai tren » thai tran, thi tren, thai trang
chau tre » chay tren, chau tho, cho tre
hanh lam » thanh lap, hanh kem, hanh va
ban hanh » ban hang
cac nuoc » cap nuoc, hoc nuoc, dat nuoc
sach ty » sach y, sach tu, sach thu
cac xuc » cam xuc, chat xuc, cac cuoc
hieu ve » hieu va, hieu van
ty nang » ky nang, ty xang, ty hang
tu sach » thu sach, su sach, te sach

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 ty nang x ho. hieu ve ((cac xuc) or (cac nuoc)) ban hanh lam ((chau tre) or (thai tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang x ho. hieu ve ((cac xuc) OR (cac nuoc)) ban hanh lam ((chau tre) OR (thai tren)).
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang x ho. hieu ve ((cac xuc) or (cac nuoc)) ban hanh lam ((chau tre) or (thai tren))*.