Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chieu xanh » chieu sach, chieu sang, chieu tinh
doi chieu » doc hieu, doi chi, ho chieu
tranh cua » doanh cua
cong toan » cong tan, cong hoan, cong tuan
toan phan » thanh phan, toan ban, hoa phan
manh cua » doanh cua, ban cua
phan cac » nhan cach, phan dau, phan lap

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) OR (manh cua)) thuong cong toan phan cac~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - canh ((tranh cua) OR (manh cua)) thuong cong toan phan cac".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - canh ((tranh cua) OR (manh cua)) thuong cong toan phan cac*.