Perhaps you should try some spelling variations:
hien nganh » vien nganh, hieu nganh, trien nganh
hien nhanh » hien hanh, thien thanh, tien thanh
tranh quan » tranh quang, trinh quan, tranh luan
quan dong » quang dong, quan long, quan hoang
dong cong » duong cong, dung cong, dang cong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
toan cau » 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: hoc ((hien nganh) OR (hien nhanh)) - canh tranh quan dong cong manh toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((hien nganh) OR (hien nhanh)) - canh tranh quan dong cong manh toan cau".
• Adding a wildcard symbol may retrieve word variants: hoc ((hien nganh) OR (hien nhanh)) - canh tranh quan dong cong manh toan cau*.