Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
hanh tranh » canh tranh, hanh trinh, hanh trang
nhung cong » dung cong, thong cong, hang cong
doi chieu » doc hieu, doi chi, ho chieu
tranh cua » doanh cua, manh cua
cua nhung » va nhung
dan thai » dang thai, dan thi, ban thai
dan than » dan chan, ban than, van than

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 sang - hanh tranh cua nhung cong ((dan thai) OR (dan than)) cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu sang - hanh tranh cua nhung cong ((dan thai) OR (dan than)) cao".
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - hanh tranh cua nhung cong ((dan thai) OR (dan than)) cao*.