Perhaps you should try some spelling variations:
nhung tuong » nhung huong, nhung phuong, hung vuong
chieu xanh » chieu sach, chieu sang, chieu tinh
tuong manh » duong manh, luong manh, tung manh
doi chieu » doc hieu, doi chi, ho chieu
trinh cua » tinh cua, trinh luat, trinh quan
toan cau » toan ban, toan tap, toan tai
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: doi chieu xanh - hanh ((trinh cua) or (tinh quang)) nhung tuong manh ((toan cau) OR (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - hanh ((trinh cua) OR (tinh quang)) nhung tuong manh ((toan cau) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - hanh ((trinh cua) or (tinh quang)) nhung tuong manh ((toan cau) OR (toan cao))".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - hanh ((trinh cua) or (tinh quang)) nhung tuong manh ((toan cau) OR (toan cao))*.