Perhaps you should try some spelling variations:
thien thanh » tien thanh, thi thanh, hien hanh
thanh thong » thanh thuong, thanh hong, thanh thang
thieu xanh » chieu xanh, hieu manh, thien anh
thien danh » thien anh, thien dang, thien chanh
thong qua » thong quan, thong cua, thong tu
qua trinh » qua kinh
dung van » duong van, dung va, dang van
van toan » van tuan, van tan, van thanh
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 danh) OR (thien thanh)))) - thanh thong qua trinh dung van toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (((thien danh) OR (thien thanh)))) - thanh thong qua trinh dung van toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) or (((thien danh) OR (thien thanh)))) - thanh thong qua trinh dung van toan cau".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (((thien danh) OR (thien thanh)))) - thanh thong qua trinh dung van toan cau*.