Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trinh quan » tinh quang, trinh luat
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
cong anh » cong danh, dong anh, hong anh
tuan cau » toan cau, quan cau, tuan cu
tuan thu » toan thuc, van thu

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 ((trinh quan) or (trinh han)) dung cong anh ((tuan cau) or (tuan thu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh ((trinh quan) OR (trinh han)) dung cong anh ((tuan cau) OR (tuan thu)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh ((trinh quan) or (trinh han)) dung cong anh ((tuan cau) or (tuan thu))*.