Perhaps you should try some spelling variations:
vu sach » vu bach, su sach, vu khach
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
thuc va » thuc vat, thuc dan, thuc day
va hanh » van hanh, va thanh, va danh
hanh di » hanh vi, hanh de, hang di
vu sac » vu san, va sac, vu cac
di cua » dai cua, doi cua, de cua
cua te » cua tu
ve am » va am

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) or (vu sach)) ky lang xa hoi. hieu ve am thuc va hanh di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sac) OR (vu sach)) ky lang xa hoi. hieu ve am thuc va hanh di cua te.
• Adding a wildcard symbol may retrieve word variants: ((vu sac) or (vu sach)) ky lang xa hoi. hieu ve am thuc va hanh di cua te*.