Perhaps you should try some spelling variations:
thuong trong » thong trong, duong trong, thuoc trong
quang thuong » quang phuong, quang truong, quang thong
chieu sang » chieu sach, chieu xanh, hieu lang
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
trong ca » trong cac, trong nha
chat deo » chat co
ca chat » cao chat, cac chat, va chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((chieu sang) or (chieu tinh)) - nhanh tinh quang thuong trong ca chat deo~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu sang) OR (chieu tinh)) - nhanh tinh quang thuong trong ca chat deo.
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu sang) or (chieu tinh)) - nhanh tinh quang thuong trong ca chat deo*.