Perhaps you should try some spelling variations:
nhanh trinh » hanh trinh, nhanh tinh, thanh trinh
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
trinh cua » tinh cua, trinh luat, trinh quan
lang tuan » lang xuan, quang tuan, hoang tuan
ho chieu » theo chieu, doi chieu, mot chieu
tuan cao » toan cao, juan cao, quang cao

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) or (ho chieu)) xanh - nhanh trinh cua ((nhung cong) OR (thong cong)) lang tuan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (ho chieu)) xanh - nhanh trinh cua ((nhung cong) OR (thong cong)) lang tuan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) or (ho chieu)) xanh - nhanh trinh cua ((nhung cong) OR (thong cong)) lang tuan cao".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (ho chieu)) xanh - nhanh trinh cua ((nhung cong) OR (thong cong)) lang tuan cao*.