Perhaps you should try some spelling variations:
thanh phan » thanh pho, thanh san, thanh toan
xa thanh » va thanh, ha thanh, ta thanh
hieu van » hieu va, thien van, lieu va
tu sach » thu sach, te sach, tu cach
su sach » so sach, vu sach
ty nang » ky nang, ty xang, ty hang
van cam » van nam, van lam, van cau
cam tuc » cam xuc, cam tu, nam thuc
cua cau » cua cac, cua chu, cua cay
cua te » cua tu

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) or (su sach)) ty nang x ho. hieu van cam tuc xa thanh phan ((cua te) or (cua cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (su sach)) ty nang x ho. hieu van cam tuc xa thanh phan ((cua te) OR (cua cau)).
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (su sach)) ty nang x ho. hieu van cam tuc xa thanh phan ((cua te) or (cua cau))*.