Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
tinh thuat » tinh thua, tinh chat, tinh thai
thuat dung » thuat hung, thuat ung, thuat xung
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
toan cau » toan ban, toan tap
toan tai » toan tap, doanh tai, toan ban
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 tinh thuat dung cong san ((((toan cau) OR (toan tai))) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh tinh thuat dung cong san ((((toan cau) OR (toan tai))) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh tinh thuat dung cong san ((((toan cau) OR (toan tai))) or (toan cao))".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh tinh thuat dung cong san ((((toan cau) OR (toan tai))) or (toan cao))*.