Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
va thanh » gia thanh, va tinh, le thanh
tang lai » trang lai, tang tai, tang loi
tu sang » thu sang, tu san, tu lang
vai cua » dai cua, hai cua, lai cua
va hanh » van hanh, va danh, ban hanh
sang ky » sang kyo, dang ky, tang ky
su chao » su cao, sau chan
hieu su » hieu sau, tieu su, hieu so
lai hoa » dai hoa, loai hoc
ky tang » ky nang, ky dang, kho tang
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: tu sang ky tang lai hoa. hieu su chao xu ((va hanh) or (((va thanh) OR (ban thanh)))) vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sang ky tang lai hoa. hieu su chao xu ((va hanh) OR (((va thanh) OR (ban thanh)))) vai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sang ky tang lai hoa. hieu su chao xu ((va hanh) or (((va thanh) OR (ban thanh)))) vai cua te".
• Adding a wildcard symbol may retrieve word variants: tu sang ky tang lai hoa. hieu su chao xu ((va hanh) or (((va thanh) OR (ban thanh)))) vai cua te*.