Perhaps you should try some spelling variations:
thanh lap » thanh san, phan lap, thanh hai
thien van » thi van
va triet » va thiet, va trien, ve triet
van chat » cao chat
ty nang » ky nang, ty xang, ty hang
xuc van » duc van, luc van, xuc ban
vuc van » duc van, luc van, thuc van
vu sach » vu bach, vu khach
su sach » so sach
lap va » tap va
x hoi » xa hoi, o hoi, x ho

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) or (vu sach)) ty nang x hoi. thien van chat ((xuc van) OR (vuc van)) thanh lap va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (vu sach)) ty nang x hoi. thien van chat ((xuc van) OR (vuc van)) thanh lap va triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) or (vu sach)) ty nang x hoi. thien van chat ((xuc van) OR (vuc van)) thanh lap va triet".
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (vu sach)) ty nang x hoi. thien van chat ((xuc van) OR (vuc van)) thanh lap va triet*.