Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
trinh toan » tinh toan, thanh toan, trinh han
cua thong » cua thuong, cua khong, suat thong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cua tong » cua cong, cua dong, cua nong
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 chu xanh - nhanh lang ((cua thong) OR (cua tong)) cong trinh toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - nhanh lang ((cua thong) OR (cua tong)) cong trinh toan cao*".