Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, mot chieu
tranh cua » doanh cua, manh cua
dang song » nang song, dang cong, bang song
song sinh » song minh, song hinh, song tinh
cua dang » cua cong, cua ban
sinh van » sinh vat, dinh van, sinh va

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - canh tranh cua dang song sinh van ban~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh tranh cua dang song sinh van ban*.