Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
hoc chieu » hoc thieu, ho chieu, hoc hien
tranh cua » doanh cua, manh cua
nhung don » nhung bo
nhung van » phung van, nhung bai, nhung cau
dung cong » dung trong
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - hanh tranh cua ((((nhung don) OR (nhung van))) or (dung cong)) dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh tranh cua ((((nhung don) OR (nhung van))) OR (dung cong)) dan than ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu xanh - hanh tranh cua ((((nhung don) OR (nhung van))) or (dung cong)) dan than ban".
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh tranh cua ((((nhung don) OR (nhung van))) or (dung cong)) dan than ban*.