Perhaps you should try some spelling variations:
trang luan » tang luan, tranh luan, trang tuan
trinh luan » trinh luat, trinh quan, trinh han
chua xang » chua nang, chuc nang, chu bang
dong cong » duong cong, dung cong, dang cong
cong danh » cuong danh, cong dan, cong thanh
danh tuan » anh tuan, manh tuan, danh thanh
chu xanh » chu manh, chieu xanh, chuc danh
tuan cau » toan cau, quan cau, tuan cu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) OR (chua xang)) - hanh ((trang luan) or (trinh luan)) dong cong danh tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chua xang)) - hanh ((trang luan) OR (trinh luan)) dong cong danh tuan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) OR (chua xang)) - hanh ((trang luan) or (trinh luan)) dong cong danh tuan cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) OR (chua xang)) - hanh ((trang luan) or (trinh luan)) dong cong danh tuan cau*.