Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
truong va » truong cao, truong dao, luong va
chi xanh » chi anh, chi danh, chi hanh
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 ((truong va) OR (truong dai)) nhung cong thanh toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi xanh - hanh ((truong va) OR (truong dai)) nhung cong thanh toan cau".
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - hanh ((truong va) OR (truong dai)) nhung cong thanh toan cau*.