Perhaps you should try some spelling variations:
van hoang » van hoan, quan hoang, tran hoang
hoang de » hoang _
su triet » su viet, su tien, ve triet
te sach » toc sach
nang xa » nang x, lang xa, nang ma
va cham » va chat, va tham
xuc van » duc van, luc van, vuc van
y nang » ky nang, ly nang, v nang
ve cac » va cac, vien cac
de su » den su, ve su, de tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang xa hoi. hieu ((ve cac) or (va cham)) xuc van hoang de su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang xa hoi. hieu ((ve cac) OR (va cham)) xuc van hoang de su triet.
• Adding a wildcard symbol may retrieve word variants: te sach y nang xa hoi. hieu ((ve cac) or (va cham)) xuc van hoang de su triet*.