Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien danh
thien anh » thien danh, tien anh, thien thanh
hanh mang » nhanh mang, hanh trang, nhanh lang
hang dung » hoang dung, dang dung, hong dung
hang cung » hang cong, tang cuong, thong cung
quan toan » quang toan, quan doan, xuan toan
mang cua » manh cua, dung cua, ban cua
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) or (thien anh)) - hanh mang cua ((hang dung) OR (hang cung)) quan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (thien anh)) - hanh mang cua ((hang dung) OR (hang cung)) quan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) or (thien anh)) - hanh mang cua ((hang dung) OR (hang cung)) quan toan cau".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (thien anh)) - hanh mang cua ((hang dung) OR (hang cung)) quan toan cau*.