Perhaps you should try some spelling variations:
bang huong » bang phuong, bang suong, bang tuong
hien hanh » dieu hanh
canh manh » lanh manh, canh tranh, cach mang
ban huong » bang phuong, ban hang, anh huong
van thanh » ban thanh, van tuan
thanh lap » thanh san, phan lap, thanh hai
manh cua » doanh cua, ban cua

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 hanh - canh manh cua ((bang huong) OR (ban huong)) van thanh lap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien hanh - canh manh cua ((bang huong) OR (ban huong)) van thanh lap*".