Perhaps you should try some spelling variations:
hieu van » thien van, lieu va, hieu ve
van hanh » van thanh, ban hanh, van anh
hanh vai » hanh vi, hanh va, hanh tai
ky lang » ky nang, ky tang, tay lang
ky dang » ky nang, ky danh
hieu va » lieu va, hieu qua
xuc van » duc van, luc van, vuc van
vai cua » dai cua, hai cua, lai cua
su sac » su sach, su cac, su xac
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: su sac ((ky lang) or (ky dang)) ha noi. ((hieu van) or (hieu va)) cam xuc van hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ((ky lang) OR (ky dang)) ha noi. ((hieu van) OR (hieu va)) cam xuc van hanh vai cua te.
• Adding a wildcard symbol may retrieve word variants: su sac ((ky lang) or (ky dang)) ha noi. ((hieu van) or (hieu va)) cam xuc van hanh vai cua te*.