Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh vi » hanh vi, thanh va, thanh ve
su chao » su cao, sau chan
ky sang » ky nang, ky dang, duy sang
ky tang » ky nang, ky dang, kho tang
lap hoi » lai hoi, lap hai, luat hoi
hieu su » hieu sau, tieu su, hieu so
tu sai » tu bai, tu san, tu cai
vi cua » vai cua, di cua
cua te » cua tu
xu ban » xuc ban, tu ban, vu ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ((ky sang) OR (ky tang)) ((lap hoi) OR (lap doi)). hieu su chao xu ban thanh vi cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sai ((ky sang) or (ky tang)) ((lap hoi) OR (lap doi)). hieu su chao xu ban thanh vi cua te~".
• Adding a wildcard symbol may retrieve word variants: tu sai ((ky sang) or (ky tang)) ((lap hoi) OR (lap doi)). hieu su chao xu ban thanh vi cua te*.