Perhaps you should try some spelling variations:
quan trong » gian trong
hanh nang » anh nang, ganh nang, hanh mang
nang quan » ban quan, nang suat
chu xanh » chu manh, chieu xanh, chua xang
cong dan » cong san, cong tan, cong dong
toan cau » toan cao, toan ban, toan tap
cho chu » cho thue

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu xanh - hanh nang quan trong ((cong dan) OR (huong dan)) toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho chu xanh - hanh nang quan trong ((cong dan) OR (huong dan)) toan cau".
• Adding a wildcard symbol may retrieve word variants: cho chu xanh - hanh nang quan trong ((cong dan) OR (huong dan)) toan cau*.