Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
thanh lap » thanh san, phan lap, thanh hai
cac nuoc » cap nuoc, hoc nuoc, dat nuoc
va triet » va thiet, va trien, ve triet
vu sach » vu bach, su sach, vu khach
lang xa » lang ha, dang xay, lang van
hieu va » lieu va, hieu qua
cac cuc » cac cuoc, cac cua, cac cach
y lang » o lang, _ lang, tay lang
lap va » tap va

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach y lang xa hoi. hieu va ((cac cuc) or (cac nuoc)) ban thanh lap va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach y lang xa hoi. hieu va ((cac cuc) OR (cac nuoc)) ban thanh lap va triet.
• Adding a wildcard symbol may retrieve word variants: vu sach y lang xa hoi. hieu va ((cac cuc) or (cac nuoc)) ban thanh lap va triet*.