Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trinh sinh » trinh kinh, tinh sinh, trinh dinh
doi chieu » doc hieu, doi chi, mot chieu
va thanh » gia thanh, ban thanh, va tinh
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cao » toan ban, toan tap
sinh va » sinh vat, tinh va, dinh van

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 - trinh sinh va thanh cong tan toan cao~.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - trinh sinh va thanh cong tan toan cao*.