Perhaps you should try some spelling variations:
thanh thai » thanh hai, thanh tai, nhanh thai
ban thanh » ban hanh, ban hang
thai cua » than cua, tai cuc, tri cua
nam duoc » nam thuoc, da duoc, dat duoc
cach tu » cach thuc
cua tre » cua te, cuu tre, cua triet
hieu va » lieu va, hieu qua
hang xa » hoang xa, hang va, hang ca
sach ty » sach y, sach tu, sach thu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((cach tu) or (sach ty)) hang xa hoi. hieu va ((nam duoc) or (pham duc)) ban thanh thai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((cach tu) OR (sach ty)) hang xa hoi. hieu va ((nam duoc) OR (pham duc)) ban thanh thai cua tre.
• Adding a wildcard symbol may retrieve word variants: tu ((cach tu) or (sach ty)) hang xa hoi. hieu va ((nam duoc) or (pham duc)) ban thanh thai cua tre*.