Another nice option for vegetarian that stay nearby Mahkota Cheras, the 養聖齋 Yang Sheng Vegetarian. Went for a try, we spotted numbers of selection in the menu are Taiwanese style especially their mini steamboat set (药膳火锅).
The location is within the Mahkota Cheras town area, walking distance from Jusco (Aeon) and nearby Bike Corner Cycle Trading.
I give a rating of 9.2/10, with their friendly price and tasty taiwanese traditional foods. In addition, boiled water are free to take over here. Restaurant information as below,
Map: Google Map
5G, Jalan Temenggung 9/9 Bandar Mahkota Cheras
43200 Kajang, Selangor.
Hours: 11:00am – 3:00 pm, 5:30 pm – 9:00 pm (Closed on Monday)