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