Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trinh han » trinh quan
cua thong » cua thuong, cua khong, cua tong
cong vang » cong lang, cong quang, cong ngang
ho chieu » theo chieu, hoc thieu, doi chieu
cong van » cong san, song van, cong tan
tan ban » toan ban, tang 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 - ((trinh han) or (nhanh quang)) cua thong ((cong van) or (cong vang)) tan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((trinh han) OR (nhanh quang)) cua thong ((cong van) OR (cong vang)) tan ban.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((trinh han) or (nhanh quang)) cua thong ((cong van) or (cong vang)) tan ban*.