Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
cong ngang » cong nhan, cong quang, cong lang
tang luan » dung luan
cong vang » cong lang, cong quang, cong san
ho chieu » theo chieu, hoc thieu, doi chieu
tang cua » mang cua, hang cua, thong cua
toan ban » van ban

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 - hanh ((tang cua) or (tang luan)) nhung ((cong vang) OR (cong ngang)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh ((tang cua) OR (tang luan)) nhung ((cong vang) OR (cong ngang)) toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh ((tang cua) or (tang luan)) nhung ((cong vang) OR (cong ngang)) toan ban".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh ((tang cua) or (tang luan)) nhung ((cong vang) OR (cong ngang)) toan ban*.