Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
luat chung » luat thuong, cua chung, luat cong
luan chung » luan chinh
cong tinh » cong trinh, cong vinh, long tinh
ho chieu » theo chieu, hoc thieu, doi chieu
toan cau » toan cao, toan ban, toan tap

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 ((luat chung) OR (luan chung)) cong tinh toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh trinh ((luat chung) OR (luan chung)) cong tinh toan cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh trinh ((luat chung) OR (luan chung)) cong tinh toan cau*.