Perhaps you should try some spelling variations:
thien danh » thien anh, thien dang, thien thanh
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trang » thanh trung, hanh trinh, minh trang
nhung cong » dung cong, thong cong, hang cong
cong doan » cong dan, cong hoan, dong doanh
doan phan » doanh phan, toan phan, dan phan
phan dau » phan tu, hang dau

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

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