Perhaps you should try some spelling variations:
van hoang » van hoan, quan hoang, tran hoang
hoang di » hoang dai, hoang de, hang di
ve triet » va trien, su triet
su sach » so sach, vu sach
nang co » nang cao, nang doc, nang noi
xuc van » duc van, luc van, vuc van
y nang » ky nang, ly nang, v nang
co hoi » co hoc, co loi
ve cam » ve cham, ve cac, ve cai
va cam » va cham, va cac, va cao
di ve » dai ve, de ve, do ve

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach y nang co hoi. hieu ((ve cam) or (va cam)) xuc van hoang di ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y nang co hoi. hieu ((ve cam) OR (va cam)) xuc van hoang di ve triet*.