How Ah Gong taking care them?

My FIL is a retired headmaster, but he still giving tuition for some primary kids, part of his side income other than from share market. Usually after FIL will taking care my girls in morning session, after his morning tea. My MIL has her morning dai ji (太极) class too, when she is back only Ah Gong will handover the job to her...hehe..what a good combination. When Wien is small, in crawling stage, Ah Gong will take out either her bath tub or the wooden chicken, and place her in. But when she can stand, he stop placing her in as she will try to stand up and climb out, sometimes the tub or the wooden chicken will terbalik. He scare she fall down then. When she sitting inside it, he will either offer her toys to play or some biscuits to eat. Then he will do some gardening or grass cutting around her. This is Wien when she is around 7-8th month.... Sometimes when MIL busy in the kitchen, Ah Gong will also play her in too, but bring the tub in house this time. See, she no teeth yet ....she teething at 9mth, much much later than Lyon. Lyon has her 1st cut at month 4! Lyon looks so blur in the morning....