If you don't eat breakfast, you will not have energy to work.
Cantonese
强而有力嘅论据
強而有力嘅論據
strong (and powerful) evidence
Examples (Wiktionary)
Mandarin
甚至有些图书经过盗版途径，竟成了传布异端思想的有力媒介。
甚至有些圖書經過盜版途徑，竟成了傳佈異端思想的有力媒介。
shèn zhì yǒu xiē tú shū jīng guò dào bǎn tú jìng ， jìng chéng le chuán bù yì duān sī xiǎng de yǒu lì méi jiè ．
Some books, through piracy, eventually became effective in disseminating thoughts of dissension.
Mandarin
就是现在，他的步子还是很壮健有力的。
就是現在，他的步子還是很壯健有力的。
jiù shì xiàn zài ， tā de bù zǐ hái shì hěn zhuàng jiàn yǒu lì de ．
Even now he walked with a vigorous step.
Mandarin
为了建设一个强大的社会主义国家，必须有中央的强有力的统一领导，必须有全国的统一计划和统一纪律，破坏这种必要的统一，是不允许的。
為了建設一個強大的社會主義國家，必須有中央的強有力的統一領導，必須有全國的統一計劃和統一紀律，破壞這種必要的統一，是不允許的。
wèi le jiàn shè yī ge qiáng dà de shè huì zhǔ yì guó jiā ， bì xū yǒu zhōng yāng de qiáng yǒu lì de tǒng yī lǐng dǎo ， bì xū yǒu quán guó de tǒng yī jì huà hé tǒng yī jì lǜ ， pò huài zhè zhǒng bì yào de tǒng yī ， shì bù yǔn xǔ de ．
To build a powerful socialist country it is imperative to have a strong and unified central leadership and unified planning and discipline throughout the country; disruption of this indispensable unity is impermissible.
Mandarin
好好地利用和发展沿海的工业老底子，可以使我们更有力量来发展和支持内地工业。
好好地利用和發展沿海的工業老底子，可以使我們更有力量來發展和支持內地工業。
hǎo hǎo de lì yòng hé fā zhǎn yán hǎi de gōng yè lǎo dǐ zi ， kě yǐ shǐ wǒ men gèng yǒu lì liàng lái fā zhǎn hé zhī chí nèi dì gōng yè ．
Making good use of the old industries in the coastal regions and developing their capacities will put us in a stronger position to promote and support industry in the interior.
In conclusion, before the outbreak of the COVID-19 epidemic, because importance is placed upon the management and treatment of patients infected with novel coronavirus, in order to ensure zero infections among medical professionals, resolve the need of patients to seek and receive medical treatment, and to ensure that regular chemotherapy patients may receive timely treatment, we took these strong protective measures