Perhaps you should try some spelling variations:
truong cua » truong ca, truong quan, truong cao
trung cua » trung tuan, trung cap, dung cua
chi xanh » chi anh, chi danh, chi hanh
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tap
doi chi » doi khi

You may be able to get more results by adjusting your search query.

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