Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thong cong » trong cong, tong cong, thong thong
trung cao » truong cao, trung cap, trung ca
cong tinh » cong trinh, cong vinh, long tinh
ho chieu » theo chieu, hoc thieu, doi chieu
trung co » trung bo, trong co, truong cao
toan tap » toan ban

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 cao) OR (trung co)) thong cong tinh toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh ((trung cao) OR (trung co)) thong cong tinh toan tap".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh ((trung cao) OR (trung co)) thong cong tinh toan tap*.