Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
truong cao » truong dai
nhung cong » dung cong, thong cong, hang cong
trung cap » trung tam
cong tan » cong tac, cong san, cong thanh
tan chan » dan chan, ban chan, can chan
chan cho » chat cho, han cho, chuan chon

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - hanh ((trung cap) OR (truong cao)) nhung cong tan chan cho~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - hanh ((trung cap) OR (truong cao)) nhung cong tan chan cho".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - hanh ((trung cap) OR (truong cao)) nhung cong tan chan cho*.