Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
nhung cong » dung cong, thong cong, hang cong
cong ngang » cong nhan, cong quang, cong lang
thanh phan » thanh san, thanh toan, thanh hai
hoc chieu » hoc thieu, ho chieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc chieu) or (theo chieu)) xanh - thanh trung cua nhung cong ngang ((thanh phan) OR (thanh pho))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chieu) OR (theo chieu)) xanh - thanh trung cua nhung cong ngang ((thanh phan) OR (thanh pho)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc chieu) or (theo chieu)) xanh - thanh trung cua nhung cong ngang ((thanh phan) OR (thanh pho))".
• Adding a wildcard symbol may retrieve word variants: ((hoc chieu) or (theo chieu)) xanh - thanh trung cua nhung cong ngang ((thanh phan) OR (thanh pho))*.