Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
xanh hanh » danh thanh, ban hanh, van hanh
canh hanh » canh tranh, danh thanh, ban hanh
cong vang » cong lang, cong quang, cong ngang
vi nhung » voi nhung, vai nhung, va nhung
phan cac » nhan cach, phan lap, phan van
phan dau » phan tu, hang dau
doi chi » doi khi
chi anh » chi danh, chi hanh, thi anh

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi anh - ((canh hanh) or (xanh hanh)) vi nhung cong vang ((phan cac) OR (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi anh - ((canh hanh) OR (xanh hanh)) vi nhung cong vang ((phan cac) OR (phan dau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi anh - ((canh hanh) or (xanh hanh)) vi nhung cong vang ((phan cac) OR (phan dau))".
• Adding a wildcard symbol may retrieve word variants: doi chi anh - ((canh hanh) or (xanh hanh)) vi nhung cong vang ((phan cac) OR (phan dau))*.