Generally, skills are selected according to different vehicle types. Light tanks, TD, and some Zhongtan (D series No.4 S series Zhongtan) generally learn to hide first, and then repair the fire.

Heavy tanks and most medium-sized tanks are generally repaired first, and then concealed (S series heavy tanks and medium-sized tanks can be concealed first and then extinguished).

Choose skills according to the positioning of your chariot. I like to spy on the current when I play Zhongtan, so I usually repair it first and then hide it before putting out the fire. If the fire is output, I can put out the fire first and then hide.

Accelerating training is to give your experience not to individuals but to all car groups. If the crew proficiency is 100%, accelerated training will give skills. It is worth mentioning that accelerated training will double the experience of the least experienced person in your car group and improve his skill speed, which is also the essence of accelerated training. Official website didn't say that Baidu Post Bar was tested.