Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
duong cong » dung cong, luong cong, duong trong
hoc thieu » toc thieu, hoc hien
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
dong cong » dung cong, dang cong, cong cong
danh toan » manh toan, anh toan, dan toan
tinh cua » trinh cua, sinh cua, tinh chat
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: hoc thieu xanh - hanh tinh cua ((dong cong) OR (duong cong)) danh toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh tinh cua ((dong cong) OR (duong cong)) danh toan cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh tinh cua ((dong cong) OR (duong cong)) danh toan cau*.