Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
vu sac » vu sach, vu san, va sac
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam
va dan » ca dan, va dao, va dau
vi cua » vai cua
di cua » dai cua, doi cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sac ky nang xa hoi. hieu ve cam xuc ((van hanh) or (va dan)) ((vi cua) or (di cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sac ky nang xa hoi. hieu ve cam xuc ((van hanh) OR (va dan)) ((vi cua) OR (di cua)) tre.
• Adding a wildcard symbol may retrieve word variants: vu sac ky nang xa hoi. hieu ve cam xuc ((van hanh) or (va dan)) ((vi cua) or (di cua)) tre*.