Perhaps you should try some spelling variations:
thanh tinh » thanh binh, than kinh, hanh trinh
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
tieu xanh » tieu danh, chieu xanh, tien anh
dung dong » dung cong, vung dong, dung trong
dong van » duong van, dang van, dong von
van tuan » van quan, van ban, anh tuan
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 ((tieu xanh) OR (dieu hanh)) - ((thanh tinh) or (nhanh tinh)) ung dung dong van tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu xanh) OR (dieu hanh)) - ((thanh tinh) OR (nhanh tinh)) ung dung dong van tuan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu xanh) OR (dieu hanh)) - ((thanh tinh) or (nhanh tinh)) ung dung dong van tuan cau".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) OR (dieu hanh)) - ((thanh tinh) or (nhanh tinh)) ung dung dong van tuan cau*.