Perhaps you should try some spelling variations:
luoc van » luoc can, luoc va, luc van
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
duc van » duc va, duc tan, duc manh
hanh de » hanh kem
hanh ve » hanh vi, hanh va, hanh kem
tai ky » thai ky, trai ky, sai ky
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: te tai ky nang xa hoi. hieu va cac ((duc van) or (luoc van)) ((hanh de) or (hanh ve)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te tai ky nang xa hoi. hieu va cac ((duc van) OR (luoc van)) ((hanh de) OR (hanh ve)) cua te.
• Adding a wildcard symbol may retrieve word variants: te tai ky nang xa hoi. hieu va cac ((duc van) or (luoc van)) ((hanh de) or (hanh ve)) cua te*.