Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
cau tren » cu tren, dau tren, ca tren
vu thanh » su thanh, vu khanh, cuu thanh
thanh vi » hanh vi, thanh va, thanh ve
cuc ban » cua ban, cac ban, cuu ban
cuu tre » cua tre, cau treo
nang ma » tang ma, sang ma, nang cao
ly nang » ky nang, ly hang, ly vang
chi cuc » thi cuc
va chi » van chi, va che, va cai
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((duy khanh) or (vu thanh)) ly nang ma hoi. lieu va chi cuc ban thanh vi ((cuu tre) or (cau tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((duy khanh) OR (vu thanh)) ly nang ma hoi. lieu va chi cuc ban thanh vi ((cuu tre) OR (cau tren)).
• Adding a wildcard symbol may retrieve word variants: ((duy khanh) or (vu thanh)) ly nang ma hoi. lieu va chi cuc ban thanh vi ((cuu tre) or (cau tren))*.