Perhaps you should try some spelling variations:
quang trong » quang truong, quang trung, quan trong
hanh trung » thanh trung, hanh trang, manh trung
thieu xanh » chieu xanh, thien anh, thien danh
trung tran » trung tuan, trung thanh, trung tam
nganh tuan » nganh toan, nganh quan, nganh thanh
hieu manh » chieu xanh, hieu nganh, dieu hanh
tuan cao » toan cao, juan cao, quang cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu xanh) OR (hieu manh)) - hanh trung tran quang trong nganh tuan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) OR (hieu manh)) - hanh trung tran quang trong nganh tuan cao".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) OR (hieu manh)) - hanh trung tran quang trong nganh tuan cao*.