Perhaps you should try some spelling variations:
ngang phan » nang phan, nang phat, nang phap
cong ngang » cong nhan, cong quang, cong lang
hien danh » thien danh, hien hanh, hien nhanh
tranh cua » doanh cua, manh cua
hang cong » dang cong, hang nong, bang cong
cua hang » cua dang, cua nhung, cua cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien danh - canh tranh cua hang cong ngang phan tu~.
• Adding a wildcard symbol may retrieve word variants: hoc hien danh - canh tranh cua hang cong ngang phan tu*.