Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
huong cua » dung cua
cong tinh » cong trinh, cong vinh, long tinh
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
tang cua » mang cua, hang cua, tang luan
toan tai » toan tap, doanh tai, toan cao
toan ban » van ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh ((tang cua) OR (huong cua)) nhung cong tinh ((toan tai) OR (toan ban))~.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh ((tang cua) or (huong cua)) nhung cong tinh ((toan tai) or (toan ban))*.