Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
chieu xanh » chieu sach, chieu sang, chieu tinh
bien tinh » yen tinh, diep tinh, ban tinh
tranh cua » doanh cua, manh cua
cua thong » cua thuong, cua khong, cua tong
thong van » trong van, thong va, thong quan
van than » van thanh, van thang, van tuan
than ban » thanh ban, toan ban, than man
bi tinh » vi tinh

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 (((bien tinh) OR (bi tinh)))) - hanh tranh cua thong thong van than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (((bien tinh) OR (bi tinh)))) - hanh tranh cua thong thong van than ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (((bien tinh) OR (bi tinh)))) - hanh tranh cua thong thong van than ban".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (((bien tinh) OR (bi tinh)))) - hanh tranh cua thong thong van than ban*.