Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
trung cap » truong cao, trung tam
cap nhung » cam nhung, vap nhung, dap nhung
ho chieu » theo chieu, hoc thieu, doi chieu
dan chan » dan gian, van chat

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

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