Perhaps you should try some spelling variations:
vu khach » vu khanh, vu khac, vay khach
khach ky » hanh ky, thanh ky
danh dai » danh dau, danh di, danh sai
nang xa » nang x, lang xa, nang ma
thuc va » thuc vat, thuc dan, thuc day
va danh » va dinh, va dan, va hanh
cua tre » cua te, cuu tre, cua triet
ve cam » ve cham, va cam, ve cai
ve cac » va cac, vien cac

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 ky nang xa hoi. hieu ((ve cam) or (ve cac)) thuc va danh dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu khach ky nang xa hoi. hieu ((ve cam) OR (ve cac)) thuc va danh dai cua tre.
• Adding a wildcard symbol may retrieve word variants: vu khach ky nang xa hoi. hieu ((ve cam) or (ve cac)) thuc va danh dai cua tre*.