Perhaps you should try some spelling variations:
khong cong » thong cong, khong cang, chong cong
theo tien » theo tieu, thuc tien, theo tcvn
tien hanh » tien thanh, hien hanh, tien anh
hanh manh » lanh manh, hoang manh, thanh minh
hanh mang » nhanh mang, hanh trang, nhanh lang
cua khong » hua khong, cua phuong, cua thuong
cong vang » cong lang, cong quang, cong ngang
vang tan » van tan, tang tan, vang tao
tan cau » toan cau, van cau, tan ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tien hanh - ((hanh manh) or (hanh mang)) cua khong cong vang tan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tien hanh - ((hanh manh) OR (hanh mang)) cua khong cong vang tan cau*.