Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, ho chieu, theo chu
hoc thieu » toc thieu, hoc hien
trung cap » truong cao, trung tam
dung cong » dung trong
cong tinh » cong trinh, cong vinh, long tinh
cap dung » ap dung, cao dung, chan dung
toan cao » toan ban, toan tap

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