Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
chieu xanh » chieu sach, chieu sang, chieu tinh
lieu tinh » trieu tinh, diep tinh, bien tinh
tranh cua » doanh cua, manh cua
tong song » song song, dong song, tong son
tong cong » trong cong, cong cong, dung cong
van tuan » van quan, van ban, anh tuan
tuan san » luan san, tan san, thanh san

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu xanh) or (lieu tinh)) - hanh tranh cua ((tong song) or (tong cong)) van tuan san~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (lieu tinh)) - hanh tranh cua ((tong song) OR (tong cong)) van tuan san.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (lieu tinh)) - hanh tranh cua ((tong song) or (tong cong)) van tuan san*.