Perhaps you should try some spelling variations:
chung vuong » hung vuong, chuong duong, hong vuong
hien xanh » hien hanh, hien nhanh, chieu xanh
tranh cua » doanh cua, manh cua
cua chung » cua nhung, luan chung, luat chung
vuong anh » duong manh, phuong anh, cuong danh
anh luan » anh tuan, anh quan, anh xuan

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 xanh - canh tranh cua chung vuong anh luan van~.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - canh tranh cua chung vuong anh luan van*.