Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
truong cua » truong ca, truong quan, truong cao
thong cong » trong cong, tong cong, thong thong
trung cua » trung tuan, trung cap, dung cua
chi dinh » chi minh, chi binh, chu dinh
cong tan » cong tac, cong san, cong thanh
tran cau » tran chau, toan cau, ran cau

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) or (chi dinh)) - hanh ((trung cua) OR (truong cua)) thong cong tan tran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (chi dinh)) - hanh ((trung cua) OR (truong cua)) thong cong tan tran cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu xanh) or (chi dinh)) - hanh ((trung cua) OR (truong cua)) thong cong tan tran cau".
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) or (chi dinh)) - hanh ((trung cua) OR (truong cua)) thong cong tan tran cau*.