Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
ban thanh » ban hanh, ban hang
thu sach » tu sach, thuat sach, thuoc sach
su sach » so sach, vu sach
cao suc » cao su, cao duc
tai cua » thai cua, tai cuc, tri cua
hieu va » lieu va, hieu qua
nang xa » nang x, lang xa, nang ma
ly nang » ky nang, ly hang, ly vang
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: ((su sach) or (thu sach)) ly nang xa hoi. hieu va ((pham duc) or (cao suc)) ban thanh tai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (thu sach)) ly nang xa hoi. hieu va ((pham duc) OR (cao suc)) ban thanh tai cua te.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (thu sach)) ly nang xa hoi. hieu va ((pham duc) or (cao suc)) ban thanh tai cua te*.