Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
nhung dung » phuong dung, ung dung, thong dung
hoc chieu » hoc thieu, ho chieu, hoc hien
tranh cua » doanh cua, manh cua
cua nhung » va nhung
dung kinh » duong kinh, dong kinh, dung ninh
kinh van » dinh van, vinh van, binh van

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - hanh tranh cua nhung dung kinh van ban~.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh tranh cua nhung dung kinh van ban*.