Perhaps you should try some spelling variations:
khong thong » thong thong, khong trong, thong thuong
thong thanh » phong thanh, thong than, trong thanh
chieu sang » chieu sach, chieu xanh, hieu lang
thanh pham » thanh phan, thanh pho, thanh hai
luong cao » luong cac, luong dao, truong cao
luong cho » luong chu, luong khoa, luong theo
ho chieu » theo chieu, hoc thieu, mot chieu
pham tu » phan tu, pham thi, pham tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sang - thanh ((luong cao) OR (luong cho)) khong thong thanh pham tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - thanh ((luong cao) OR (luong cho)) khong thong thanh pham tu".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh ((luong cao) OR (luong cho)) khong thong thanh pham tu*.