Perhaps you should try some spelling variations:
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chiet tach, chieu sang
hanh thang » nhanh thang, thanh thang, hanh trang
phung cong » nhung cong, phong cong, nhung chong
quang cao » nang cao, quang nam
thang va » hang va, trang va, thong va
va phung » va phuong, van phung, va nhung
cong van » cong vang, cong san, song van
tuan cao » toan cao, juan cao, thuan cam

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 (chieu sach)) - hanh thang va phung cong van ((tuan cao) or (quang cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sach)) - hanh thang va phung cong van ((tuan cao) OR (quang cao))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) OR (chieu sach)) - hanh thang va phung cong van ((tuan cao) or (quang cao))*".