Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
tuong cua » truong cua, huong cua, thong cua
hoc hieu » hoc thieu, hoc hien, doc hieu
tung cua » trung cua, dung cua, tang cua
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu manh - thanh ((tung cua) OR (tuong cua)) nhung cong dan than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hieu manh - thanh ((tung cua) OR (tuong cua)) nhung cong dan than cau".
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - thanh ((tung cua) OR (tuong cua)) nhung cong dan than cau*.