Perhaps you should try some spelling variations:
vu khach » vu khanh, vu khac, vay khach
khach ty » sach ty
va thanh » gia thanh, ban thanh, le thanh
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
ty nang » ky nang, ty xang, ty hang
va tinh » may tinh
doi cua » dai cua, hoi cua
va cam » va cham, va cac, va cao
vi cua » vai cua, di 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 khach ty nang xa hoi. hieu va cam xuc ((va thanh) or (va tinh)) ((vi cua) or (doi cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu khach ty nang xa hoi. hieu va cam xuc ((va thanh) OR (va tinh)) ((vi cua) OR (doi cua)) tre.
• Adding a wildcard symbol may retrieve word variants: vu khach ty nang xa hoi. hieu va cam xuc ((va thanh) or (va tinh)) ((vi cua) or (doi cua)) tre*.