Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trinh quan » tinh quang, trinh han
tong song » tong cong, song song, dong song
ho chieu » theo chieu, hoc thieu, doi chieu
song van » hoang van, trong van, duong van
tuan cau » toan cau, quan cau, thuan cam
tuan cu » tuan tu, quan cua, tuan 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 luat)) tong song van ((tuan cau) or (tuan cu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh ((trinh quan) OR (trinh luat)) tong song van ((tuan cau) OR (tuan cu)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh ((trinh quan) or (trinh luat)) tong song van ((tuan cau) or (tuan cu))*.