Perhaps you should try some spelling variations:
thanh binh » thai binh, than kinh, tinh binh
ban thanh » ban hanh, ban hang
cau treo » cau theo, cau tren, cau triet
duc ban » duc tan, duc van, dua ban
cuu tre » cua tre, cau tren
te sach » toc sach
hieu ve » hieu va, hieu van
su sach » so sach, vu sach
ve pham » vi pham, v pham, ve phan
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sach) or (su sach)) ky nang x hoi. hieu ve pham duc ban thanh binh ((cuu tre) or (cau treo))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (su sach)) ky nang x hoi. hieu ve pham duc ban thanh binh ((cuu tre) OR (cau treo)).
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (su sach)) ky nang x hoi. hieu ve pham duc ban thanh binh ((cuu tre) or (cau treo))*.