Perhaps you should try some spelling variations:
chong cong » cong cong, thong cong, cuong cong
chieu sang » chieu sach, chieu xanh, hieu lang
ngang chat » nang cham, ngan nhat, ngang cho
hoc chieu » hoc thieu, ho chieu, hoc hien
hanh sinh » hanh tinh, hanh dinh, hinh sinh
cua chong » cua cong, cua chung, cua khong
tran nhat » toan nha, tran chau
sinh cua » manh cua, dinh cuu, 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: hoc chieu sang - hanh sinh cua chong cong ((ngang chat) or (tran nhat)) ran~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu sang - hanh sinh cua chong cong ((ngang chat) OR (tran nhat)) ran*.