Perhaps you should try some spelling variations:
cau tren » cu tren, dau tren, ca tren
hanh dai » hanh tai, hanh dao, vanh dai
cam tuc » cam xuc, nam thuc, dam thuc
dai cau » dat cau, da cau, dai hau
va hanh » van hanh, va thanh, va danh
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
cam tu » cam thu, nam tu, dam tu
te sai » te tai, te lai, te hai
te bai » te bao, te tai, te ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te sai) or (te bai)) ky nang xa hoi. hieu ve ((cam tuc) or (cam tu)) va hanh dai cau tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sai) OR (te bai)) ky nang xa hoi. hieu ve ((cam tuc) OR (cam tu)) va hanh dai cau tren.
• Adding a wildcard symbol may retrieve word variants: ((te sai) or (te bai)) ky nang xa hoi. hieu ve ((cam tuc) or (cam tu)) va hanh dai cau tren*.