Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trinh cua » trinh luat, trinh quan, trinh luan
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
tinh cua » sinh cua, tinh chat, tranh cua
manh cua » doanh cua, ban cua
cong tan » cong tac, cong san, cong thanh
tran cau » tran chau, toan cau, ran cau

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