Perhaps you should try some spelling variations:
thanh phan » thanh pho, thanh san, thanh toan
ban thanh » ban hanh, ban hang
toc sach » doc sach, thuoc sach, nuoc sach
nang lai » nang tai, mang lai, nang cai
phan cuc » phan duc, phan cac, pham cuc
hoc sach » hoc sinh, hoc cac, hoc anh
ty nang » ky nang, ty xang, ty hang
lai hoi » dai hoi, lai hoa, lai roi
hieu ve » hieu va, hieu van
cac dua » cach dua, cac qua, cac du
dua ban » dia ban, cua ban, qua ban
cuc tre » duc tre, cua tre, cuu tre
ve cac » va cac, vien cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((toc sach) or (hoc sach)) ty nang lai hoi. hieu ve cac dua ban thanh phan cuc tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toc sach) OR (hoc sach)) ty nang lai hoi. hieu ve cac dua ban thanh phan cuc tre.
• Adding a wildcard symbol may retrieve word variants: ((toc sach) or (hoc sach)) ty nang lai hoi. hieu ve cac dua ban thanh phan cuc tre*.