Perhaps you should try some spelling variations:
dong cong » duong cong, dung cong, dang cong
cua triet » cua viet, su triet, va triet
cong cua » cong cu, dong cua, huong cua
vu sach » su sach, vu khach
hieu ve » hieu va, hieu van
xa dong » ha dong, van dong, lao dong
y nang » ky nang, ly nang, v nang
xuc xa » tuc xa, buc xa
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: ((vu sach) OR (vu bach)) y nang x hoi. ((hieu ve) or (lieu va)) cam xuc xa dong cong cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sach) OR (vu bach)) y nang x hoi. ((hieu ve) OR (lieu va)) cam xuc xa dong cong cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vu sach) OR (vu bach)) y nang x hoi. ((hieu ve) or (lieu va)) cam xuc xa dong cong cua triet".
• Adding a wildcard symbol may retrieve word variants: ((vu sach) OR (vu bach)) y nang x hoi. ((hieu ve) or (lieu va)) cam xuc xa dong cong cua triet*.