Perhaps you should try some spelling variations:
hanh dao » lanh dao, thanh dat, thanh dam
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cam tuc » cam xuc, nam thuc, dam thuc
va hanh » van hanh, va thanh, va danh
dao cua » dai cua, day cua, dan cua
cua tre » cua te, cuu tre, cua triet
te sai » te tai, te bai, te lai
sai ky » sac ky
cam tu » cam thu, nam tu, dam tu

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 ky nang xa hoi. hieu va ((cam tuc) or (cam tu)) va hanh dao cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sai ky nang xa hoi. hieu va ((cam tuc) OR (cam tu)) va hanh dao cua tre.
• Adding a wildcard symbol may retrieve word variants: te sai ky nang xa hoi. hieu va ((cam tuc) or (cam tu)) va hanh dao cua tre*.