Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
cong vang » cong lang, cong quang, cong ngang
ho chieu » theo chieu, hoc thieu, doi chieu
tuong va » truong va, thuong va, duong va
luong va » dung va
cong van » cong san, song van, cong tan
toan cao » toan ban, toan tap

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