Perhaps you should try some spelling variations:
tang lai » trang lai, tang tai, tang loi
chat xuc » chat huu, cam xuc, chao xu
van hanh » van thanh, ban hanh, van anh
va danh » va dinh, va dan, va hanh
ky tang » ky nang, ky dang, kho tang
lai roi » lai hoi, loi roi
hieu su » hieu sau, tieu su, hieu so
su chat » su phat, du chat, so chat
hai cua » thai cua, dai cua, hoi cua
lai cua » dai cua, lai chau, thai cua
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sac ky tang lai roi. hieu su chat xuc ((van hanh) or (va danh)) ((lai cua) or (hai cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky tang lai roi. hieu su chat xuc ((van hanh) OR (va danh)) ((lai cua) OR (hai cua)) te.
• Adding a wildcard symbol may retrieve word variants: tu sac ky tang lai roi. hieu su chat xuc ((van hanh) or (va danh)) ((lai cua) or (hai cua)) te*.